CN107313349A - Bilateral hoist cable arranges shaping pin joint formula cord clip - Google Patents
Bilateral hoist cable arranges shaping pin joint formula cord clip Download PDFInfo
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- CN107313349A CN107313349A CN201710562475.3A CN201710562475A CN107313349A CN 107313349 A CN107313349 A CN 107313349A CN 201710562475 A CN201710562475 A CN 201710562475A CN 107313349 A CN107313349 A CN 107313349A
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- otic placode
- cord clip
- hoist cable
- pin
- bridge
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/16—Suspension cables; Cable clamps for suspension cables ; Pre- or post-stressed cables
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D11/00—Suspension or cable-stayed bridges
- E01D11/02—Suspension bridges
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Supports For Pipes And Cables (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Shaping pin joint formula cord clip is arranged the invention discloses a kind of bilateral hoist cable, cord clip body including main push-towing rope can be held tightly, there is the right side otic placode of hoist cable on the right side of the left side otic placode and pin joint of hoist cable on the left of pin joint on the cord clip body, the left side hoist cable is arranged in the left side of cord clip body by left side otic placode and is molded, the right side hoist cable is arranged on the right side of cord clip body by right side otic placode and is molded, the pin-and-hole forming surface of the left side otic placode and right side otic placode corresponds respectively to the direction across bridge of suspension bridge, make the right side pin-and-hole on left side pin-and-hole and right side otic placode on the otic placode of left side axial direction correspond respectively to the suitable bridge of suspension bridge to.The present invention is while the arrangement shaping of bilateral hoist cable pin joint is realized, its pin joint structure is more reasonable, flexible, reliable, and adjustable is good, and technological applicability is strong, remarkable in economical benefits.
Description
Technical field
The present invention relates to the cord clip of suspension bridge, the oblique hoist cable arrangement shaping of specifically a kind of bilateral hoist cable, especially bilateral is used
Pin joint formula cord clip, it is particularly suitable for use in the construction shaping of only cable suspension rope bridge.
Background technology
In suspension bridge engineering, cord clip be by main rope of suspension bridge and bridge connect that hoist cable connects together it is key by
Power component, its structural form directly affects the construction shaping of suspension bridge, and its structural strength directly affects the stabilization of suspension bridge
Property and security.
Conventional cord clip has two kinds of pin joint formula and straddle-type.Wherein, pin joint formula cord clip is to set raised on cord clip body
Otic placode and form pin-and-hole so that by the steel pin that is inserted in pin-and-hole by the fork ear pin joint of hoist cable on cord clip.
For a long time, it is only single pin joint structure applied to the pin joint formula cord clip in suspension bridge engineering, i.e., in cord clip body
Upper raised shaping one or homoaxial two otic placodes of pin-and-hole, it is only capable of the pin joint one on specific arrangements direction in pin joint hoist cable
Root hoist cable.In the suspension bridge engineering that such pin joint formula cord clip can only be molded using double cables.
In recent years, with the development of suspension bridge engineering, the unique Suspension bridge structure of all kinds of moulding occurs in succession, wherein just wrapping
The suspension bridge of only cable shaping is included.Only cable suspension rope bridge is that the main push-towing rope of stress is arranged in along Qiao Xiang centers, between bridge and main push-towing rope
Hoist cable arranged on direction across bridge with herringbone；This certainly will require that connection member-cord clip between main push-towing rope and hoist cable necessarily be formed
Bilateral connects two hoist cables of arrangement in an inclined manner, that is, two hoist cables being connected on cord clip obtain Double-sided inclination arrangement shaping, such as
This, the pin joint formula cord clip of traditional single pin joint structure can not be realized.
For the suspension bridge of such a only cable shaping, Chinese patent literature discloses a kind of entitled " outstanding for middle cable plane
The cord clip of the oblique hoist cable suspension of cable bridge "（Publication number：CN 102409611, publication date：2012.04.11）Technology.Referring to Fig. 1, figure
Shown in 2 and Fig. 3, the pin joint formula cord clip disclosed by the technology has cord clip body, left side otic placode 5 and right side otic placode 7；Wherein, rope
The main cord clip upper half 1 and cord clip lower half 2 for combining docking by many sealed bolt pairs 3 by circumference of folder body is constituted, cord clip sheet
Body has cable hole 4；Left side otic placode 5 and right side otic placode 7 radial protrusion and symmetrically divide on cord clip body on cord clip body respectively
Fork-shaped is into having on left side otic placode 5 has right side pin-and-hole 8 on left side pin-and-hole 6, right side otic placode 7；In suspension bridge engineer applied,
It is in tilted layout with left side otic placode 5 and is molded left side hoist cable 9, is in tilted layout shaping right side hoist cable 10 with right side otic placode 7, makes same pin joint
Formula cord clip realizes the oblique hoist cable arrangement molding structure of bilateral.However, in the technology left side otic placode and right side otic placode of cord clip be with
The consistent mode in correspondence hoist cable angle of inclination tilts shaping, that is to say, that the left side otic placode of cord clip and right side in the technology
The pin-and-hole forming surface of otic placode correspond essentially to respectively the suitable bridge of suspension bridge to（Certainly, otic placode spatially inclines with certain
Rake angle）, so that the axial direction of the right side pin-and-hole on left side pin-and-hole and right side otic placode on the otic placode of left side is substantially right respectively
Should be in the direction across bridge of suspension bridge.This molding structure of the pin joint formula cord clip so that the design of suspension bridge engineering（Including cord clip
Design）And the technique such as the manufacture and installation of cord clip needs to have high technology acuracy requirement, to ensure stress connection successively
Main push-towing rope, cord clip, hoist cable and bridge between reach the corresponding connectivity of superhigh precision, if the correspondence of superhigh precision can not be realized
Connectivity, then the position of hoist cable pulling force can not realize and be completely superposed with the thickness center line of the corresponding otic placode on cord clip so that just
Angle can be formed between the thickness center line of the position otic placode corresponding with cord clip of hoist cable pulling force, hoist cable pulling force is to right on cord clip
Answer otic placode structure to cause unbalance loading, directly affect its force structure intensity；Said in addition, moving back 10,000 steps, even if successively stress connection
The corresponding connectivity of superhigh precision is reached between main push-towing rope, cord clip, hoist cable and bridge, then requires that the mutual load between them is protected
Hold constant, the dynamic load load variations of this and the basic Functions of Transportation of suspension bridge mutually deviate from.Described before comprehensive, foregoing bilateral is oblique
Hoist cable arranges the pin joint formula cord clip technology of shaping, very obvious excessively harsh in practical operation, substantially can not be real
It is existing, this especially built up suspension bridge under arms during dynamic load change under it is more direct, highlight.
The content of the invention
The technical purpose of the present invention is：For above-mentioned the deficiencies in the prior art bilateral hoist cable can be realized there is provided one kind
Arrangement is molded, and the technical difficulty of the techniques such as its design, manufacture and installation can be effectively reduced again, moreover it is possible to middle under arms to realize surely
Fixed, reliable, safe stress and the bilateral hoist cable arrangement shaping pin joint formula cord clip that stress load dynamic change can be effectively matched.
The present invention realizes that the technical scheme that its technical purpose is used is：A kind of bilateral hoist cable arranges shaping pin joint formula rope
Folder, including the left side otic placode and pin joint on the cord clip body of main push-towing rope, the cord clip body with hoist cable on the left of pin joint can be held tightly
The right side otic placode of right side hoist cable, the left side hoist cable arranges shaping, the right side by left side otic placode in the left side of cord clip body
Hoist cable arranges and is molded that the pin-and-hole forming surface of the left side otic placode and right side otic placode is divided by right side otic placode on the right side of cord clip body
Not Dui Yingyu suspension bridge direction across bridge, make left side otic placode on left side pin-and-hole and right side otic placode on right side pin-and-hole axial direction respectively
Corresponding to suspension bridge suitable bridge to.
One of preferably, radial protrusion has main ear on the cord clip body between the left side otic placode and right side otic placode
Plate, the arranged on left and right sides surface connection corresponding with the root of left side otic placode and right side otic placode of the main otic placode, the cord clip sheet is external
The otic placode molding structure in week is in crosswise.Further, the thickness midline of the main otic placode on the cord clip body is in cord clip sheet
On the RADIAL extended line of body.
One of preferably, the left side otic placode and right side otic placode on the cord clip body are along cord clip body RADIAL pair
Claim arrangement.
One of preferably, the left side otic placode is the polylith that arranged for interval is molded, the pin on these left side otic placodes
The coaxial shaping in hole.
One of preferably, the right side otic placode is the polylith that arranged for interval is molded, the pin on these right side otic placodes
The coaxial shaping in hole.
The left side hoist cable is by left side otic placode in the left side of cord clip body with the state cloth that hangs under being hung under tilting or being vertical
It is set to type；The right side hoist cable is by right side otic placode on the right side of cord clip body with the state arrangement hung under being hung under tilting or being vertical
Shaping.Preferably, state cloth of the left side hoist cable by left side otic placode in the left side of cord clip body to be hung under tilting
It is set to type；The right side hoist cable is molded by right side otic placode on the right side of cord clip body with the state arrangement hung under tilting.
One of preferably, the cord clip body mainly passes through many sealed spiral shells by the cord clip halfbody of polylith camber shape
The secondary circumferential sequentially combination of bolt is formed by connecting, and the circumferential each cord clip halfbody for sequentially combining connection crosses the cable of correspondence main rope of suspension bridge
Hole.
One of preferably, the suspension bridge is mainly only cable suspension rope bridge with a main push-towing rope.
The method have the benefit that：
1. the present invention form respectively pin-and-hole forming surface in cord clip body arranged on left and right sides can correspond to suspension bridge direction across bridge
Pin joint otic placode, so that the pin-and-hole on arranged on left and right sides otic placode can axially correspond respectively to the suitable bridge of suspension bridge in this way, originally
Invention is arranging shaping using the pin joint that bilateral hoist cable, especially bilateral oblique hoist cable can not only be realized when being on active service；Moreover, per side
The arrangement profile angle of hoist cable can easily, conveniently, flexibly rotate freely adjustment according to realizing the need for field operation, from
And the technical difficulty of the techniques such as present invention design, manufacture and installation can be effectively reduced；Meanwhile, its stress is in using being on active service
In the absence of stress unbalance loading and influence main push-towing rope reverse technical problem so that can be realized in using military service it is reasonable, stably, can
Lean on, the stress of safety, and it can be effectively matched the dynamic change of stress load, can effectively meet technical requirement on design；
Summary, the present invention is while realizing that the oblique hoist cable pin joint arrangement of bilateral hoist cable, especially bilateral is molded, and its pin joint structure is more closed
Manage, flexibly, reliably, adjustable is good, and technological applicability is strong, remarkable in economical benefits；
2. the present invention on cord clip body with radial protrusion structure be molded between arranged on left and right sides otic placode along bridge to main ear
Plate, so that arranged on left and right sides otic placode forms corresponding connection, the ear of whole cord clip body peripheral with cord clip body and main otic placode respectively
Sheet metal forming structure is in the crosswise of longitudinal and transverse intersection, and main otic placode forms the reinforcement connection of high intensity, Jin Er great to both sides otic placode respectively
Width improves force structure intensity during both sides otic placode pin joint correspondence hoist cable；
3. the symmetrical molding structure of molding structure and both sides otic placode of the main otic placode of the invention on cord clip body, can be further
Reliably strengthen the structural strength of the otic placode molding structure on cord clip body, it is ensured that the stress of cord clip body both sides can have been realized
Effect ground symmetrical balance, improves stability, reliability and the security of stress.
Brief description of the drawings
Fig. 1 is the existing cord clip structural representation that the oblique hoist cable of bilateral arranges shaping.
Fig. 2 is Fig. 1 side view.
Fig. 3 is the use state of cord clip shown in Fig. 1 with reference to figure.
Fig. 4 is a kind of structural representation of the present invention.
Fig. 5 is Fig. 4 side view.
Fig. 6 is a kind of use state of cord clip shown in Fig. 4 with reference to figure.
Fig. 7 is the dynamic evolution figure of cord clip shown in Fig. 4 in use.
Fig. 8 is another structural representation of the present invention.
Fig. 9 is Fig. 8 side view.
Figure 10 is a kind of use state of cord clip shown in Fig. 8 with reference to figure.
Figure 11 is another structural representation of the present invention.
Figure 12 is Figure 11 side view.
Figure 13 is a kind of use state of cord clip shown in Figure 11 with reference to figure.
Figure 14 is Figure 13 side view.
Figure 15 is the yet another construction schematic diagram of the present invention.
Figure 16 is Figure 15 side view.
Code name implication in figure：1-cord clip upper half；2-cord clip lower half；3-sealed bolt pair；4-cable hole；5-left side ear
Plate；5a-left side otic placode one；5b-left side otic placode two；6-left side pin-and-hole；6a-left side pin-and-hole one；6b-left side pin-and-hole two；
7-right side otic placode；7a-right side otic placode one；7b-right side otic placode two；8-right side pin-and-hole；8a-right side pin-and-hole one；8b-right side
Pin-and-hole two；9-left side hoist cable；10-right side hoist cable；11-main otic placode.
Embodiment
The present invention is stressed member-cord clip of suspension bridge, and specifically one kind can realize that bilateral hoist cable, especially bilateral are oblique
The pin joint formula cord clip of hoist cable arrangement shaping, it is particularly suitable for use in the construction shaping of only cable suspension rope bridge, certainly, can also be according to using
Scene design or place demand and suitable for other many cable structure suspension bridges construction be molded.Below with multiple embodiments to this
The technology contents of invention are described in detail, wherein, embodiment 1 combines Fig. 4 to Fig. 7 and carries out detailed, specific description, embodiment
2 combination Fig. 8 to Figure 10 carry out detailed, specific description, and embodiment 3 combines Figure 11 to 14 and carries out detailed, specific description, implements
Example 6 combines Figure 15 and Figure 16 and carries out detailed, specific description, though other embodiments are not drawn individually, its agent technology point is still
It can refer to existing accompanying drawing.
Embodiment 1
Referring to shown in Fig. 4, Fig. 5, Fig. 6 and Fig. 7, a kind of oblique hoist cable of bilateral arranges the pin joint formula cord clip of shaping, and it includes cord clip
Body, the main cord clip halfbody from from upper and lower to the circumferential two pieces of camber shapes coordinated of the cord clip body-i.e. cord clip upper half 1 and rope
Folder lower half 2 is formed by connecting by the circumferential sequentially combination of many sealed bolt pairs 3, circumferential two pieces of cord clips for sequentially combining connection half
The cable hole 4 of body-crossed between cord clip upper half 1 and cord clip lower half 2 correspondence main rope of suspension bridge, thus under arms when, cord clip body
The main push-towing rope that cable-passing hole 4 holds suspension bridge tightly can be led to.
Radial protrusion has main otic placode 11, the forming direction correspondence of main otic placode 11 on the outer wall of cord clip lower half 2 of cord clip body
In the axial direction of cord clip body.The thickness center line of the main otic placode 11 is preferably located on the extended line of the RADIAL of cord clip body,
The RADIAL of the thickness center line extended line and cord clip body of i.e. main otic placode 11 coincides.
Left side otic placode 5, right side projection, which are formed, in the left hand projection of the outer wall of cord clip lower half 2 of cord clip body forms right side
Otic placode 7, left side otic placode 5 and the office of right side otic placode 7 are in the both sides of main otic placode 11, the root and master of left side otic placode 5 and right side otic placode 7
The arranged on left and right sides surface correspondence of otic placode 11 is connected；The pin-and-hole shaping of left side otic placode 5 and right side otic placode 7 on the outer wall of cord clip lower half 2
Face（That is the both side surface of its platy structure）The direction across bridge of suspension bridge is corresponded respectively to, in this way, left side otic placode 5 and right side otic placode 7
Thickness will correspond to suspension bridge suitable bridge to, then, the left side pin-and-hole 6 molded on the thickness direction of left side otic placode 5
Axial direction will correspond to the suitable bridge of suspension bridge to the axial direction of the right side pin-and-hole 8 molded on the thickness direction of right side otic placode 7
Also suitable the bridge of suspension bridge will be corresponded to, i.e. the right side pin-and-hole on left side pin-and-hole 6 and right side otic placode 7 on the left of making on otic placode 5
8 axial direction correspond respectively to the suitable bridge of suspension bridge to；The otic placode molding structure of whole cord clip body peripheral is in crosswise, i.e., along bridge
To main otic placode 11 and direction across bridge left and right side otic placode（5、7）Interweave on the outer wall of cord clip lower half 2 in vertical, horizontal and be molded.Before
RADIAL along cord clip body of left side otic placode 5 and right side otic placode 7 is stated to be arranged symmetrically, i.e., on the left of otic placode 5 and right side otic placode 7 along cord clip
The thickness center line of main otic placode 11 on body outer wall is arranged symmetrically.
When using being on active service, the left side pin-and-hole 6 of above-mentioned left side otic placode 5 is used for hoist cable 9 on the left of pin joint by steel pin, and left side is hung
Rope 9 is molded by left side otic placode 5 in the left side of cord clip body with the state arrangement hung under tilting；The right side of above-mentioned right side otic placode 7
Pin-and-hole 8 is used for hoist cable 10 on the right side of pin joint by steel pin, and right side hoist cable 10 is by right side otic placode 7 on the right side of cord clip body to tilt
Under hang state arrangement shaping.Due to the direction across bridge molding structure of left and right side otic placode, it hangs arrangement under being tilted to direction across bridge and hung
Rope is relative to decontrol the limitation that angle is hung under inclination, and the hoist cable being pinned on correspondence otic placode can be in the range of certain angle（Generally
In the range of 180 °）Realize and hang angle adjustment under the inclination rotated freely.
Embodiment 2
Referring to shown in Fig. 8, Fig. 9 and Figure 10, a kind of oblique hoist cable of bilateral arranges the pin joint formula cord clip of shaping, and it includes cord clip sheet
Body, the main cord clip halfbody from from upper and lower to the circumferential two pieces of camber shapes coordinated of the cord clip body-i.e. cord clip upper half 1 and cord clip
Lower half 2 is formed by connecting by the circumferential sequentially combination of many sealed bolt pairs 3, it is circumferential sequentially combine connection two pieces of cord clip halfbodies-
Crossed between cord clip upper half 1 and cord clip lower half 2 correspondence main rope of suspension bridge cable hole 4 so that under arms when, cord clip body can
Logical cable-passing hole 4 holds the main push-towing rope of suspension bridge tightly.
Radial protrusion has main otic placode 11, the forming direction correspondence of main otic placode 11 on the outer wall of cord clip lower half 2 of cord clip body
In the axial direction of cord clip body.The thickness center line of the main otic placode 11 is preferably located on the extended line of the RADIAL of cord clip body,
The RADIAL of the thickness center line extended line and cord clip body of i.e. main otic placode 11 coincides.
Left side otic placode is formed in the left hand projection of the outer wall of cord clip lower half 2 of cord clip body, the left side otic placode has interval
Two pieces of arrangement shaping, i.e. the left side 5a of the otic placode one and 5b of left side otic placode two；It is convex on the right side of the outer wall of cord clip lower half 2 of cord clip body
Rise and form right side otic placode, the right side otic placode has two pieces that arranged for interval is molded, i.e. the right side 7a of otic placode one and right side otic placode two
7b.Left side otic placode（That is the left side 5a of the otic placode one and 5b of left side otic placode two）With right side otic placode（The 7a of otic placode one and right side otic placode on the right side of i.e.
Two 7b）Office is in the both sides of main otic placode 11, the arranged on left and right sides surface pair of the root and main otic placode 11 of left side otic placode and right side otic placode
It should connect, that is to say, that the 5a of left side otic placode one and the 5b projections of left side otic placode two take shape in the left-hand face of main otic placode 11, left side ear
The 5a of the plate one and 5b of left side otic placode two is in length direction arranged for interval of the left-hand face along main otic placode 11 of main otic placode 11, right side otic placode
One 7a and the 7b projections of right side otic placode two take shape in the right lateral surface of main otic placode 11, and the 7a of right side otic placode one and the 7b of right side otic placode two are in master
Length direction arranged for interval of the right lateral surface of otic placode 11 along main otic placode 11.Left side otic placode on the outer wall of cord clip lower half 2（On the left of i.e.
The 5a of the otic placode one and 5b of left side otic placode two）With right side otic placode（That is the right side 7a of the otic placode one and 7b of right side otic placode two）Pin-and-hole forming surface
（That is the both side surface of its platy structure）The direction across bridge of suspension bridge is corresponded respectively to, in this way, left side otic placode（That is the left side 5a of otic placode one
With the 5b of left side otic placode two）With right side otic placode（That is the right side 7a of the otic placode one and 7b of right side otic placode two）Thickness will correspond to suspension bridge
Suitable bridge to, then, in left side otic placode（That is the left side 5a of the otic placode one and 5b of left side otic placode two）Thickness direction on the left side that molds
The axial direction of side pin-and-hole will correspond to suitable the bridge of suspension bridge to, i.e., on the left of the left side pin-and-hole 6a that molds on otic placode one 5a and left side
The left side pin-and-hole 6b molded on the 5b of otic placode two axial direction will correspond respectively to the suitable bridge of suspension bridge to and the 5a of left side otic placode one
On the left side pin-and-hole 6a that the molds and left side pin-and-hole 6b that is molded on the 5b of left side otic placode two be coaxial molding structure；On right side
Otic placode（That is the right side 7a of the otic placode one and 7b of right side otic placode two）Thickness direction on the axial direction of right side pin-and-hole that molds will correspond to
In suspension bridge suitable bridge to the right side molded on the right side pin-and-hole 8a and the 7b of right side otic placode two molded on i.e. right side otic placode one 7a
Side pin-and-hole 8b axial direction will correspond respectively to the suitable bridge of suspension bridge to and the right side pin-and-hole 8a molded on the 7a of right side otic placode one
It is coaxial molding structure with the right side pin-and-hole 8b molded on the 7b of right side otic placode two.So as to make the left side pin on the otic placode of left side
The axial direction of right side pin-and-hole on hole and right side otic placode correspond respectively to the suitable bridge of suspension bridge to.The otic placode of whole cord clip body peripheral
Molding structure is similar to crosswise, i.e., along bridge to main otic placode 11 and direction across bridge left side otic placode（The 5a of otic placode one and a left side on the left of i.e.
Pick up the ears the 5b of plate two）With right side otic placode（That is the right side 7a of the otic placode one and 7b of right side otic placode two）In longitudinal and transverse on the outer wall of cord clip lower half 2
To the shaping that interweaves.Foregoing left side otic placode（That is the left side 5a of the otic placode one and 5b of left side otic placode two）With right side otic placode（Otic placode one on the right side of i.e.
The 7a and 7b of right side otic placode two）It is arranged symmetrically along the RADIAL of cord clip body, i.e. left side otic placode（The 5a of otic placode one and left side ear on the left of i.e.
The 5b of plate two）With right side otic placode（That is the right side 7a of the otic placode one and 7b of right side otic placode two）Along the thickness of the main otic placode 11 on cord clip body outer wall
Degree center line is arranged symmetrically.
When using being on active service, above-mentioned left side otic placode（That is the left side 5a of the otic placode one and 5b of left side otic placode two）Left side pin-and-hole pass through
Steel pin is used for hoist cable 9 on the left of pin joint, and left side hoist cable 9 passes through left side otic placode（That is the left side 5a of the otic placode one and 5b of left side otic placode two）In rope
The state arrangement shaping that the left side of folder body is hung with tilting down；Above-mentioned right side otic placode（The 7a of otic placode one and right side otic placode two on the right side of i.e.
7b）Right side pin-and-hole hoist cable 10 on the right side of pin joint is used for by steel pin, right side hoist cable 10 passes through right side otic placode（That is the right side 7a of otic placode one
With the 7b of right side otic placode two）It is molded on the right side of cord clip body with the state arrangement hung under tilting.Due to the cross-bridges of left and right side otic placode
To molding structure, its relative relieving of hoist cable that arrangement is hung under being tilted to direction across bridge hangs the limitation of angle, is pinned at correspondence under tilting
Hoist cable on otic placode can be in the range of certain angle（Generally in the range of 180 °）Realize and hang angle under the inclination rotated freely
Adjustment.
Embodiment 3
Referring to shown in Figure 11, Figure 12, Figure 13 and Figure 14, a kind of oblique hoist cable of bilateral arranges the pin joint formula cord clip of shaping, and it includes
Cord clip body, the cord clip upper half 1 of the main cord clip halfbody from from upper and lower to the circumferential two pieces of camber shapes coordinated of the cord clip body-i.e.
It is formed by connecting with cord clip lower half 2 by the circumferential sequentially combination of many sealed bolt pairs 3, circumferential two pieces of cord clips for sequentially combining connection
The cable hole 4 of halfbody-crossed between cord clip upper half 1 and cord clip lower half 2 correspondence main rope of suspension bridge, thus under arms when, cord clip sheet
Body can lead to the main push-towing rope that cable-passing hole 4 holds suspension bridge tightly.
Radial protrusion has main otic placode 11, the forming direction correspondence of main otic placode 11 on the outer wall of cord clip lower half 2 of cord clip body
In the axial direction of cord clip body.The thickness center line of the main otic placode 11 is preferably located on the extended line of the RADIAL of cord clip body,
The RADIAL of the thickness center line extended line and cord clip body of i.e. main otic placode 11 coincides.
Left side otic placode is formed in the left hand projection of the outer wall of cord clip lower half 2 of cord clip body, the left side otic placode has interval
Three pieces of arrangement shaping, i.e. left side otic placode one, left side otic placode two and left side otic placode three；In the outer wall of cord clip lower half 2 of cord clip body
Right side projection form right side otic placode, the right side otic placode have arranged for interval be molded three pieces, i.e., on the right side of otic placode one, right side ear
Plate two and right side otic placode three.Left side otic placode（Otic placode one, left side otic placode two and left side otic placode three on the left of i.e.）With right side otic placode（It is i.e. right
Pick up the ears plate one, right side otic placode two and right side otic placode three）Office is in the both sides of main otic placode 11, the root of left side otic placode and right side otic placode
Connection corresponding with the arranged on left and right sides surface of main otic placode 11, that is to say, that left side otic placode one, left side otic placode two and left side otic placode three
Projection takes shape in the left-hand face of main otic placode 11, and left side otic placode one, left side otic placode two and left side otic placode three are on a left side for main otic placode 11
Length direction arranged for interval of the side surface along main otic placode 11, right side otic placode one, right side otic placode two and the raised shaping of right side otic placode three
In the right lateral surface of main otic placode 11, right side otic placode one, right side otic placode two and right side otic placode three are on the right lateral surface edge of main otic placode 11
The length direction arranged for interval of main otic placode 11.Left side otic placode on the outer wall of cord clip lower half 2（Otic placode one, left side otic placode two on the left of i.e.
With left side otic placode three）With right side otic placode（Otic placode one, right side otic placode two and right side otic placode three on the right side of i.e.）Pin-and-hole forming surface（I.e. its
The both side surface of platy structure）The direction across bridge of suspension bridge is corresponded respectively to, in this way, left side otic placode（Otic placode one, left side ear on the left of i.e.
Plate two and left side otic placode three）With right side otic placode（Otic placode one, right side otic placode two and right side otic placode three on the right side of i.e.）Thickness will be right
Should in suspension bridge suitable bridge to, then, in left side otic placode（Otic placode one, left side otic placode two and left side otic placode three on the left of i.e.）Thickness
The axial direction of the left side pin-and-hole molded on direction will correspond to suitable the bridge of suspension bridge to, i.e., on the left of the left side that molds on otic placode one
The axial direction of the left side pin-and-hole molded on the left side pin-and-hole and left side otic placode three molded on side pin-and-hole, left side otic placode two will be divided
Not Dui Yingyu suspension bridge suitable bridge to and the left side pin-and-hole molded on left side otic placode one, the left side that molds on left side otic placode two
The left side pin-and-hole molded on side pin-and-hole and left side otic placode three is coaxial molding structure；In right side otic placode（I.e. right side otic placode one,
Right side otic placode two and right side otic placode three）Thickness direction on the axial direction of right side pin-and-hole that molds will correspond to the suitable of suspension bridge
Bridge is to the right side pin-and-hole that is molded on the otic placode one of right side, the right side pin-and-hole and right side otic placode three molded on right side otic placode two
On the axial direction of right side pin-and-hole that molds will correspond respectively to the suitable bridge of suspension bridge to and the right side molded on right side otic placode one
The right side pin-and-hole molded on the right side pin-and-hole and right side otic placode three molded on side pin-and-hole, right side otic placode two is coaxial shaping
Structure.So as to make the axial direction of the right side pin-and-hole on left side pin-and-hole and right side otic placode on the otic placode of left side correspond respectively to suspension bridge
Suitable bridge to.The otic placode molding structure of whole cord clip body peripheral is similar to crosswise, in other words, whole cord clip body peripheral
Otic placode molding structure is in " rich " shape, i.e., suitable bridge to main otic placode and direction across bridge left side otic placode（Otic placode one, left side ear on the left of i.e.
Plate two and left side otic placode three）With right side otic placode（Otic placode one, right side otic placode two and right side otic placode three on the right side of i.e.）In cord clip lower half
Interweave on outer wall in vertical, horizontal and be molded.Foregoing left side otic placode（Otic placode one, left side otic placode two and left side otic placode three on the left of i.e.）And the right side
Pick up the ears plate（Otic placode one, right side otic placode two and right side otic placode three on the right side of i.e.）It is arranged symmetrically along the RADIAL of cord clip body, i.e. left side
Otic placode（Otic placode one, left side otic placode two and left side otic placode three on the left of i.e.）With right side otic placode（Otic placode one, the and of right side otic placode two on the right side of i.e.
Right side otic placode three）It is arranged symmetrically along the thickness center line of the main otic placode on cord clip body outer wall.
When using being on active service, above-mentioned left side otic placode（Otic placode one, left side otic placode two and left side otic placode three on the left of i.e.）Left side
Pin-and-hole is used for hoist cable 9 on the left of pin joint by steel pin, and left side hoist cable 9 passes through left side otic placode（Otic placode one, the and of left side otic placode two on the left of i.e.
Left side otic placode three）It is molded in the left side of cord clip body with the state arrangement hung under tilting；Above-mentioned right side otic placode（Otic placode on the right side of i.e.
First, right side otic placode two and right side otic placode three）Right side pin-and-hole hoist cable 10 on the right side of pin joint is used for by steel pin, right side hoist cable 10 passes through
Right side otic placode（Otic placode one, right side otic placode two and right side otic placode three on the right side of i.e.）State on the right side of cord clip body to be hung under tilting
Arrangement shaping.Due to the direction across bridge molding structure of left and right side otic placode, its relative relieving of hoist cable that arrangement is hung under being tilted to direction across bridge
The limitation of angle is hung under inclination, the hoist cable being pinned on correspondence otic placode can be in the range of certain angle（Generally in 180 ° of scopes
It is interior）Realize and hang angle adjustment under the inclination rotated freely.
In the present embodiment left side hoist cable and right side hoist cable be respectively three, the corresponding sidepiece otic placode of every pin joint.Certainly, also
Can left side hoist cable and right side hoist cable be other quantity respectively, for example left side hoist cable and right side hoist cable be respectively one, correspondence hang
Rope is pitched ear by similar W types and is hinged with the realization of respective sides otic placode.
Embodiment 4
A kind of oblique hoist cable of bilateral arranges the pin joint formula cord clip of shaping, and it includes cord clip body, and the cord clip body is main by upper and lower
The cord clip halfbody for two pieces of camber shapes that direction circumferentially coordinates-i.e. cord clip upper half and cord clip lower half is circumferential by many sealed bolt pairs
Sequentially combination is formed by connecting, the circumferential two pieces of cord clip halfbodies-crossed between cord clip upper half and cord clip lower half for sequentially combining connection
Correspondence main rope of suspension bridge cable hole so that under arms when, cord clip body can lead to cable-passing hole hold tightly suspension bridge main push-towing rope.
Left side otic placode, right side projection, which are formed, in the left hand projection of the cord clip lower half outer wall of cord clip body forms right side ear
Plate, the RADIAL of left side otic placode and right side otic placode along cord clip body is arranged symmetrically.Left side otic placode and the right side on cord clip lower half outer wall
Pick up the ears the pin-and-hole forming surface of plate（That is the both side surface of its platy structure）The direction across bridge of suspension bridge is corresponded respectively to, in this way, left side
The thickness of otic placode and right side otic placode will correspond to suspension bridge suitable bridge to, then, on the thickness direction of left side otic placode shaping
The axial direction of the left side pin-and-hole gone out will correspond to the suitable bridge of suspension bridge to the right side molded on the thickness direction of right side otic placode
The axial direction of pin-and-hole will also correspond to suitable the bridge of suspension bridge to, i.e. on the left side pin-and-hole and right side otic placode on the left of making on otic placode
The axial direction of right side pin-and-hole correspond respectively to the suitable bridge of suspension bridge to.
When using being on active service, the left side pin-and-hole of above-mentioned left side otic placode is used for hoist cable on the left of pin joint, left side hoist cable by steel pin
It is molded by left side otic placode in the left side of cord clip body with the state arrangement hung under tilting；The right side pin-and-hole of above-mentioned right side otic placode leads to
Crossing steel pin is used for hoist cable on the right side of pin joint, state cloth of the right side hoist cable by right side otic placode on the right side of cord clip body to be hung under tilting
It is set to type.Due to the direction across bridge molding structure of left and right side otic placode, its relative decontrols of hoist cable that arrangement is hung under being tilted to direction across bridge is inclined
The limitation of angle is hung under tiltedly, the hoist cable being pinned on correspondence otic placode can be in the range of certain angle（Generally in the range of 180 °）
Realize and hang angle adjustment under the inclination rotated freely.
Embodiment 5
A kind of oblique hoist cable of bilateral arranges the pin joint formula cord clip of shaping, and it includes cord clip body, and the cord clip body is main by three pieces
The cord clip halfbody of camber shape is formed by connecting by the circumferential sequentially combination of many sealed bolt pairs, wherein, the arc of two pieces of cord clip halfbodies
Long is about the 1/4 of cord clip body girth, and the arc length of one piece of cord clip halfbody is about the cord clip of 1/2,1/2 girth of cord clip body girth
Halfbody as cord clip body cord clip lower half, two pieces of cord clip halfbodies of 1/4 girth as cord clip body cord clip upper half, it is circumferential according to
Sequence combination connection this three pieces of camber shape cord clip halfbodies cross correspondence main rope of suspension bridge cable hole so that under arms when, cord clip sheet
Body can lead to the main push-towing rope that cable-passing hole holds suspension bridge tightly.
Radial protrusion has main otic placode on the cord clip lower half outer wall of cord clip body, and the forming direction of main otic placode corresponds to cord clip
The axial direction of body.The thickness center line of the main otic placode is preferably located on the extended line of the RADIAL of cord clip body, i.e., main otic placode
The RADIAL of thickness center line extended line and cord clip body coincide.
Left side otic placode, right side projection, which are formed, in the left hand projection of the cord clip lower half outer wall of cord clip body forms right side ear
Plate, left side otic placode and right side otic placode office in the both sides of main otic placode, the root of left side otic placode and right side otic placode and a left side for main otic placode,
Right both side surface correspondence is connected；The pin-and-hole forming surface of left side otic placode and right side otic placode on cord clip lower half outer wall（That is its tabular knot
The both side surface of structure）The direction across bridge of suspension bridge is corresponded respectively to, in this way, the thickness of left side otic placode and right side otic placode will correspond to
The suitable bridge of suspension bridge to, then, the axial direction of the left side pin-and-hole molded on the thickness direction of left side otic placode will correspond to outstanding
The suitable bridge of cable bridge is to the axial direction of the right side pin-and-hole molded on the thickness direction of right side otic placode will also correspond to suspension bridge
Along bridge to, i.e. the axial direction of right side pin-and-hole on left side pin-and-hole and right side otic placode on the otic placode of left side is corresponded respectively to suspension bridge
Suitable bridge to；The otic placode molding structure of whole cord clip body peripheral is in crosswise, i.e., along bridge to main otic placode and direction across bridge a left side,
Right side otic placode interweaves on the outer wall of cord clip lower half in vertical, horizontal to be molded.Foregoing left side otic placode and right side otic placode are along cord clip body
RADIAL be arranged symmetrically, i.e. the symmetrical cloth of thickness center line along the main otic placode on cord clip body outer wall of left side otic placode and right side otic placode
Put.
When using being on active service, the left side pin-and-hole of above-mentioned left side otic placode is used for hoist cable on the left of pin joint, left side hoist cable by steel pin
It is molded by left side otic placode in the left side of cord clip body with the state arrangement hung under tilting；The right side pin-and-hole of above-mentioned right side otic placode leads to
Crossing steel pin is used for hoist cable on the right side of pin joint, state cloth of the right side hoist cable by right side otic placode on the right side of cord clip body to be hung under tilting
It is set to type.Due to the direction across bridge molding structure of left and right side otic placode, its relative decontrols of hoist cable that arrangement is hung under being tilted to direction across bridge is inclined
The limitation of angle is hung under tiltedly, the hoist cable being pinned on correspondence otic placode can be in the range of certain angle（Generally in the range of 180 °）
Realize and hang angle adjustment under the inclination rotated freely.
Embodiment 6
Referring to shown in Figure 15 and Figure 16, a kind of oblique hoist cable of bilateral arranges the pin joint formula cord clip of shaping, and it includes cord clip body, should
The main cord clip halfbody from from upper and lower to the circumferential two pieces of camber shapes coordinated of cord clip body-i.e. cord clip upper half 1 and cord clip lower half 2
It is formed by connecting by the circumferential sequentially combination of many sealed bolt pairs 3, the circumferential cord clip of two pieces of cord clip halfbodies-i.e. for sequentially combining connection
Crossed between upper half 1 and cord clip lower half 2 correspondence main rope of suspension bridge cable hole 4 so that under arms when, cord clip body can pass through cable
Hold the main push-towing rope of suspension bridge tightly in hole 4.
Left side otic placode is formed in the left hand projection of the outer wall of cord clip lower half 2 of cord clip body, the left side otic placode has interval
Two pieces of arrangement shaping, i.e. the left side 5a of the otic placode one and 5b of left side otic placode two；It is convex on the right side of the outer wall of cord clip lower half 2 of cord clip body
Rise and form right side otic placode, the right side otic placode has two pieces that arranged for interval is molded, i.e. the right side 7a of otic placode one and right side otic placode two
7b；In the basic symmetrical cloth of RADIAL along cord clip body of left side otic placode and right side otic placode of the outer wall of cord clip lower half 2 of cord clip body
Put.Left side otic placode on the outer wall of cord clip lower half 2（That is the left side 5a of the otic placode one and 5b of left side otic placode two）With right side otic placode（Ear on the right side of i.e.
The 7a of the plate one and 7b of right side otic placode two）Pin-and-hole forming surface（That is the both side surface of its platy structure）Correspond respectively to the horizontal stroke of suspension bridge
Bridge is in this way, left side otic placode（That is the left side 5a of the otic placode one and 5b of left side otic placode two）With right side otic placode（The 7a of otic placode one and the right side on the right side of i.e.
Pick up the ears the 7b of plate two）Thickness will correspond to suspension bridge suitable bridge to, then, in left side otic placode（The 5a of otic placode one and a left side on the left of i.e.
Pick up the ears the 5b of plate two）Thickness direction on the axial direction of left side pin-and-hole that molds will correspond to suitable the bridge of suspension bridge to, i.e., on the left of
The left side pin-and-hole 6b molded on the left side pin-and-hole 6a and the 5b of left side otic placode two molded on the 5a of otic placode one axial direction will be distinguished
Corresponding to suspension bridge suitable bridge to and being molded on the left side pin-and-hole 6a and the 5b of left side otic placode two molded on the 5a of left side otic placode one
Left side pin-and-hole 6b be coaxial molding structure；In right side otic placode（That is the right side 7a of the otic placode one and 7b of right side otic placode two）Thickness side
The axial direction of the right side pin-and-hole molded upwards will correspond to suitable the bridge of suspension bridge to, i.e., on the right side of the right side that molds on otic placode one 7a
The right side pin-and-hole 8b molded on the side pin-and-hole 8a and 7b of right side otic placode two axial direction will correspond respectively to the suitable bridge of suspension bridge to,
And the right side pin-and-hole 8b molded on the right side pin-and-hole 8a and the 7b of right side otic placode two molded on the 7a of right side otic placode one is coaxial
Molding structure.So as to make the axial direction of the right side pin-and-hole on left side pin-and-hole and right side otic placode on the otic placode of left side correspond respectively to hang
The suitable bridge of cable bridge to.
Certainly, in order to strengthen between left side otic placode and right side otic placode and their structural strengths between cord clip lower half,
Stiffener plate is set in cord clip lower half that can be between left side otic placode and right side otic placode, so that left side otic placode and right side otic placode point
Not with half-connection under stiffener plate and cord clip.
When using being on active service, above-mentioned left side otic placode（That is the left side 5a of the otic placode one and 5b of left side otic placode two）Left side pin-and-hole pass through
Steel pin is used for hoist cable on the left of pin joint, and left side hoist cable passes through left side otic placode（That is the left side 5a of the otic placode one and 5b of left side otic placode two）In cord clip
The state arrangement shaping that the left side of body is hung with tilting down；Above-mentioned right side otic placode（That is the right side 7a of the otic placode one and 7b of right side otic placode two）
Right side pin-and-hole hoist cable on the right side of pin joint is used for by steel pin, right side hoist cable passes through right side otic placode（The 7a of otic placode one and right side on the right side of i.e.
The 7b of otic placode two）It is molded on the right side of cord clip body with the state arrangement hung under tilting.Because the direction across bridge of left and right side otic placode is molded
The limitation of angle is hung in structure, its relative relieving of hoist cable that arrangement is hung under being tilted to direction across bridge under tilting, be pinned on correspondence otic placode
Hoist cable can be in the range of certain angle（Generally in the range of 180 °）Realize and hang angle adjustment under the inclination rotated freely.
Embodiment 7
It may be referred to shown in Fig. 7, a kind of bilateral hoist cable arranges the pin joint formula cord clip of shaping, and it includes cord clip body, the cord clip
The main cord clip halfbody from from upper and lower to the circumferential two pieces of camber shapes coordinated of body-i.e. cord clip upper half and cord clip lower half pass through many
The circumferential sequentially combination of the sealed bolt pair of root is formed by connecting, the circumferential cord clip upper half of two pieces of cord clip halfbodies-i.e. for sequentially combining connection and
The cable hole of correspondence main rope of suspension bridge is crossed between cord clip lower half, thus under arms when, cord clip body can lead to cable-passing hole hold tightly it is outstanding
The main push-towing rope of cable bridge.
Radial protrusion has main otic placode on the cord clip lower half outer wall of cord clip body, and the forming direction of main otic placode corresponds to cord clip
The axial direction of body.The thickness center line of the main otic placode is preferably located on the extended line of the RADIAL of cord clip body, i.e., main otic placode
The RADIAL of thickness center line extended line and cord clip body coincide.
Left side otic placode, right side projection, which are formed, in the left hand projection of the cord clip lower half outer wall of cord clip body forms right side ear
Plate, left side otic placode and right side otic placode office in the both sides of main otic placode, the root of left side otic placode and right side otic placode and a left side for main otic placode,
Right both side surface correspondence is connected；The pin-and-hole forming surface of left side otic placode and right side otic placode on cord clip lower half outer wall（That is its tabular knot
The both side surface of structure）The direction across bridge of suspension bridge is corresponded respectively to, in this way, the thickness of left side otic placode and right side otic placode will correspond to
The suitable bridge of suspension bridge to, then, the axial direction of the left side pin-and-hole molded on the thickness direction of left side otic placode will correspond to outstanding
The suitable bridge of cable bridge is to the axial direction of the right side pin-and-hole molded on the thickness direction of right side otic placode will also correspond to suspension bridge
Along bridge to, i.e. the axial direction of right side pin-and-hole on left side pin-and-hole and right side otic placode on the otic placode of left side is corresponded respectively to suspension bridge
Suitable bridge to；The otic placode molding structure of whole cord clip body peripheral is in crosswise, i.e., along bridge to main otic placode and direction across bridge a left side,
Right side otic placode interweaves on the outer wall of cord clip lower half in vertical, horizontal to be molded.Foregoing left side otic placode and right side otic placode are along cord clip body
RADIAL be arranged symmetrically, i.e. the symmetrical cloth of thickness center line along the main otic placode on cord clip body outer wall of left side otic placode and right side otic placode
Put.
When using being on active service, the left side pin-and-hole of above-mentioned left side otic placode is used for hoist cable on the left of pin joint, left side hoist cable by steel pin
It is molded by left side otic placode in the left side of cord clip body with the state arrangement hung under vertical；The right side pin-and-hole of above-mentioned right side otic placode leads to
Crossing steel pin is used for hoist cable on the right side of pin joint, state cloth of the right side hoist cable by right side otic placode on the right side of cord clip body to hang under vertical
It is set to type.Due to the direction across bridge molding structure of left and right side otic placode, its relative decontrols of hoist cable for hanging arrangement under vertical to direction across bridge is hung down
The limitation of angle is hung under straight, the hoist cable being pinned on correspondence otic placode can realize rotate freely vertical in the range of certain angle
Under hang angle adjustment.
Various embodiments above is only to illustrate the present invention, rather than its limitations；Although with reference to the various embodiments described above to this hair
It is bright to be described in detail, it will be understood by those within the art that：The present invention still can be to the various embodiments described above
In concrete technical scheme modify, or to which part technical characteristic carry out equivalent substitution, and these modification or replace
Change, the essence of appropriate technical solution is departed from the spirit and scope of the present invention.
Claims (9)
1. a kind of bilateral hoist cable arranges shaping pin joint formula cord clip, including can hold the cord clip body of main push-towing rope, the cord clip sheet tightly
There is hoist cable on the left of pin joint on body（9）Left side otic placode（5）With hoist cable on the right side of pin joint（10）Right side otic placode（7）, the left side
Hoist cable（9）Pass through left side otic placode（5）Shaping, the right side hoist cable are arranged in the left side of cord clip body（10）Pass through right side otic placode
（7）Shaping is arranged on the right side of cord clip body, it is characterised in that：The left side otic placode（5）With right side otic placode（7）Pin-and-hole shaping
Face corresponds respectively to the direction across bridge of suspension bridge, makes left side otic placode（5）On left side pin-and-hole（6）With right side otic placode（7）On right side
Pin-and-hole（8）Axial direction correspond respectively to the suitable bridge of suspension bridge to.
2. bilateral hoist cable arranges shaping pin joint formula cord clip according to claim 1, it is characterised in that：The left side otic placode
（5）With right side otic placode（7）Between cord clip body on radial protrusion have main otic placode（11）, the main otic placode（11）Left and right two
Side surface and left side otic placode（5）With right side otic placode（7）Root correspondence connect, the otic placode molding structure of the cord clip body peripheral
In crosswise.
3. bilateral hoist cable arranges shaping pin joint formula cord clip according to claim 2, it is characterised in that：On the cord clip body
Main otic placode（11）Thickness midline on the RADIAL extended line of cord clip body.
4. bilateral hoist cable arranges shaping pin joint formula cord clip according to claim 1,2 or 3, it is characterised in that：The cord clip
Left side otic placode on body（5）With right side otic placode（7）It is arranged symmetrically along cord clip body RADIAL.
5. bilateral hoist cable according to claim 1 or claim 2 arranges shaping pin joint formula cord clip, it is characterised in that：The left side ear
Plate（5）The coaxial shaping of pin-and-hole on the polylith being molded for arranged for interval, these left side otic placodes.
6. bilateral hoist cable according to claim 1 or claim 2 arranges shaping pin joint formula cord clip, it is characterised in that：The right side ear
Plate（7）The coaxial shaping of pin-and-hole on the polylith being molded for arranged for interval, these right side otic placodes.
7. bilateral hoist cable arranges shaping pin joint formula cord clip according to claim 1, it is characterised in that：The left side hoist cable
（9）Pass through left side otic placode（5）It is molded in the left side of cord clip body with the state arrangement hung under being hung under tilting or being vertical；The right side
Hoist cable（10）Pass through right side otic placode（7）It is molded on the right side of cord clip body with the state arrangement hung under being hung under tilting or being vertical.
8. bilateral hoist cable arranges shaping pin joint formula cord clip according to claim 1, it is characterised in that：The cord clip body master
Many sealed bolt pairs are passed through by the cord clip halfbody of polylith camber shape（3）Circumferential sequentially combination is formed by connecting, circumferential sequentially group
Each cord clip halfbody for closing connection crosses the cable hole of correspondence main rope of suspension bridge（4）.
9. bilateral hoist cable arranges shaping pin joint formula cord clip according to claim 1 or 8, it is characterised in that：The suspension bridge
Predominantly there is only cable suspension rope bridge of a main push-towing rope.
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| CN201710562475.3A CN107313349B (en) | 2017-07-11 | 2017-07-11 | Pin-connected cable clamp for double-side sling arranging and forming |
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| CN201710562475.3A CN107313349B (en) | 2017-07-11 | 2017-07-11 | Pin-connected cable clamp for double-side sling arranging and forming |
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